Unify Type Properties and Methods

The coexistence of ‘static’ and ‘class’ keywords is confusing. We should unify type properties and methods in Swift.

Moke 2014 以及1元应用效应

2014年,Moke 2 发布,中国 App Store 引入1元定价,我得到了什么,学到了什么。

Expose Mutable Properties as Immutable

It is a common API design pattern. But how to do it in Swift is not well known.

iBand + iPod > iWatch

iWatch, no. iBand and new iPod, yes. iBud, maybe.

View Controller Actor Chain

How to use UIViewController actor chain on iOS 8 and how it is implemented.